1. Cancer Statistics, 2005
2. [No authors listed]Cancer facts & figures.Atlanta, GA: American Cancer Society, 2003:1 –48
3. The multiethnic cohort study: exploring genes, lifestyle and cancer risk
4. Zonal Distribution of Prostatic Adenocarcinoma
5. Wheeler TM. Anatomy of the prostate and the pathology of prostate cancer. In: Vogelzang NJ, Shipley WU, Scardino PT, Coffey DS, eds.Comprehensive textbook of genitourinary oncology. Philadelphia, PA: Lippincott Williams & Wilkins, 2000:587 –604